1. State Key Laboratory of Mathematical Engineering and Advanced Computing, Zhengzhou, Henan 450000, China
2. Software College, Zhongyuan University of Technology, Zhengzhou, Henan 450000, China
3. School of Information Engineering, Zhengzhou University, Zhengzhou, Henan 450000, China
4. The Jackson Laboratory for Genomic Medicine, Farmington 06032, CT, USA